@book{id_231,
author = "Barthel, Karl Werner",
title = "Zur Ammonitenfauna und Stratigraphie der Neuburger Bankkalke",
year = "1962",
address = "München",
publisher = "Verl. der Bayer. Akad. der Wiss.",
series = "Abhandlungen",
volume = "105",
url = "http://publikationen.badw.de/de/001979447",
}